Mechanics

GMC SIERRA WHEEL PROBLEM

1989 GMC Sierra • 15,400 miles

What causes an 89 gmc 4x4 to go in four wheel drive, when the truck is in two wheel drive?
Avatar
Guest
March 27, 2013.




Have the transfer case checked for failure. It may be the shift fork

Roy

ASEMaster6371
Apr 26, 2013.


AD